[8] During his reign, Parantaka Sundara Chola defeated the Pandyas and Ceylon[citation needed] and then recaptured the Tondaimandalam from Rashtrakutas.
Vira Pandya, having repulsed Gandaraditya's attempts to restore Chola supremacy in the Pandyan kingdom, was ruling as an independent potentate.
Other inscriptions mention that Parantaka and his young son, Aditya Karikalan (also referred to as Aditha II) defeated Vira Pandya and made him flee to the hills surrounding the battlefield.
[citation needed] After the battle of Chevur, Parantaka II's armies continued their thrust into the Pandya country.
As a procedure for de-recognizing the rogue kingdoms Parantaka II also seized the royal insignia of pandyans like fish emblem, throne, gem studded crown and ancient pearl necklace.
Some documents provide an interesting account of military acumen and gallantry exhibited during the war by a certain chola commander belonging to one of the 98 divisions of troop velaikkaras.
The commander who is praised to be a devotee at feet of lord at thillai and who was "a very murugan at war", is credited to have on two occasions almost singlehandedly pulverized big battalions of the enemy thereby causing their defeat.
This commander who is glorified in these deccan wars is at the instance of Lord finally given up his uniform to become a saint at tirruvottriyur and take the name ottriyur atikalar there upon producing some very good works on saiva siddantam prior to attaining Lord's beatitude.Sundara Chola Parantaka also waged war against the Sinhala ruler in Sri Lanka.
Parantaka II, heart broken by the personal tragedy died in Kanchipuram at his golden palace (c. 980 CE).
This is seen from many inscriptions of his and his illustrious son Aditya II, which describe reforms carried out professionally at universities, councils, military and navy.
One of his queens, Vanavanmahadevi, a princess from the clan of Malaiyaman, committed suicide by jumping into the fire, in spite for serval oppositions by the noble men at the king's death and her image was perhaps installed at the Thanjavur Temple by her daughter Kundavai.
The following is an inscription of Parantaka II from the Sivayoginathar Temple in Thiruvisanallur, (Verse 3) May the Maheswaras protect the lamp presented with delight in the prosperous fifth year of(reign of) the best of kings, the illustrious Sundara Chola, by him who bore the name Siruvela, to Isa(Siva) who was pleased to dwell in the abode (temple) of Srivisalura(situated) in the virtuous village named Nimbagrhara on the northern bank of the (river) Kaveri.